enlarged period

例句：

1. 1.The company has experienced a significant increase in its profits during the enlarged period.
   公司在扩大的时期利润显著增加。
2. 2. The research project aims to explore the enlarged period of human history.
   该项目旨在探索人类历史的扩大时期。
3. 3. During the enlarged period, the economy grew rapidly.
   在扩大的时期，经济迅速增长。